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Pyroxene Group from
Greenwell Springs meteorite, Baton Rouge, East Baton Rouge Parish, Louisiana, USA


Locality type:Meteorite Fall Location
Classification
Species:'Pyroxene Group' (not an IMA approved species)
Formula:ADSi2O6
Comments:low-Ca pyroxene not equilibrated. Some twinned pyroxenes present (presumably Ca-poor clinopyroxene).
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyroxene Group data
Locality Data:Click here to view Greenwell Springs meteorite, Baton Rouge, East Baton Rouge Parish, Louisiana, USA
Data Identifiers
Mindat Occurrence Record ID:1078138
Long-form Identifier:1:3:1078138:0
GUID (UUID V4):0
References
Graham, A.L., Editor (1988). The Meteoritical Bulletin, No. 66. Meteoritics 23 (2): 171-173. (June 1988).
Kessel, R., Beckett, J.R. & Stolper, E.M. (2007) The thermal history of equilibrated ordinary chondrites and the relationship between textural maturity and temperature: Geochimica et Cosmochimica Acta 71(7):1855-1881. (April 2007).
 
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